The KSG series of mine dry-type transformers are dry-type non-explosion-proof products used in metal and nonmetal mines where explosion-proof requirements are not required. For example various mines such as iron ore, copper mines, gold mines, high-speed railways, highways, tunnels, etc.

Transformer KBSG, KBSGZY series of explosion-proof products are suitable for mines with methane mixed gas and coal dust, explosion hazard, and highway & railway tunnels, to provide power for various power equipment and various electrical devices. The product has strong overload capacity, compact structure, low no-load loss, and low no-load current. The mine explosion-proof transformer KBSG and the high and low voltage switch form a complete set of mine explosion-proof mobile substation KBSGZY. which has protective functions such as voltage loss, overload, short circuit, open circuit, leakage, and temperature.